TECU® Zinn

TECU® Zinn is specially-treated TECU® Classic copper, tinned on both sides. The matt silvery surface continues to develop over time when exposed to weathering. A warm grey colour, often with greenish-grey hues, gradually develops, that harmonises well with other building materials. The surface is pure tin, which, like copper, is extremely resistant to atmospheric effects and also complements the characteristics of copper. The material offers architects many interesting design options wherever there is a need for light, grey surfaces, while retaining all the technical advantages of copper such as its long life, resistance to reverse-side corrosion and its workability at all temperatures.